Very nice modern hotel, with large clean rooms. Highly recommended. Offers wireless internet access. Modern contemporary rooms. Fully airconditioned (a must).
As some of the other posts said, the Hilton is located in the heart of downtown. The elevators from the lobby (located on 6th floor) can take you to either Elizabeth Street or the Queen Street Mall.
The rooms are quite comfortable and clean. The queen size mattresses are soft and allow for a good night's sleep.
I actually came a went a few times within about a month and each time the staff was very helpful to store my bags, give me late checkouts (~4pm) and early checkins (7am). All of which were at no charge.
The hotel will offer valet parking, billed to the room ($35/day). Rooms charge $0.50/minute for internet with a maximum of $29/day.
All the other features of Hilton hotel chains are available.
My only complaints would be: For the price of the rooms, the televisions were very small and channels were limited. You must your your room key card to access the elevators on the way up. The card readers in the elevator were very temperamental and I had to return to reception a few times for new cards.